ATE193604T1 - Verfahren zur messung der dicke von plattenkonstruktionen und rohren - Google Patents
Verfahren zur messung der dicke von plattenkonstruktionen und rohrenInfo
- Publication number
- ATE193604T1 ATE193604T1 AT94912708T AT94912708T ATE193604T1 AT E193604 T1 ATE193604 T1 AT E193604T1 AT 94912708 T AT94912708 T AT 94912708T AT 94912708 T AT94912708 T AT 94912708T AT E193604 T1 ATE193604 T1 AT E193604T1
- Authority
- AT
- Austria
- Prior art keywords
- received
- thickness
- self
- reflected signal
- data
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
- G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Control Of Metal Rolling (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO931295A NO179926C (no) | 1993-04-02 | 1993-04-02 | Framgangsmåte for automatisk tilstandskontroll, inspeksjon, rengjöring og/eller overflatebehandling av strukturer, særlig tykkelsesmåling av platekonstruksjoner og rör |
| PCT/NO1994/000060 WO1994023311A1 (en) | 1993-04-02 | 1994-03-17 | Method for i.a. mesuring the thickness of plate constructions and pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE193604T1 true ATE193604T1 (de) | 2000-06-15 |
Family
ID=19895989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT94912708T ATE193604T1 (de) | 1993-04-02 | 1994-03-17 | Verfahren zur messung der dicke von plattenkonstruktionen und rohren |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6003377A (de) |
| EP (1) | EP0698219B1 (de) |
| JP (1) | JPH09502255A (de) |
| KR (1) | KR100314859B1 (de) |
| CN (1) | CN1043379C (de) |
| AT (1) | ATE193604T1 (de) |
| AU (1) | AU687048B2 (de) |
| CA (1) | CA2159708C (de) |
| DE (1) | DE69424785T2 (de) |
| DK (1) | DK0698219T3 (de) |
| ES (1) | ES2148324T3 (de) |
| GR (1) | GR3034209T3 (de) |
| NO (1) | NO179926C (de) |
| PT (1) | PT698219E (de) |
| WO (1) | WO1994023311A1 (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO179926C (no) * | 1993-04-02 | 1998-03-11 | Red Band As | Framgangsmåte for automatisk tilstandskontroll, inspeksjon, rengjöring og/eller overflatebehandling av strukturer, særlig tykkelsesmåling av platekonstruksjoner og rör |
| US6317387B1 (en) | 1997-11-20 | 2001-11-13 | D'amaddio Eugene R. | Method and apparatus for inspecting a submerged structure |
| NO309544B1 (no) * | 1998-09-03 | 2001-02-12 | Oeystein Baltzersen | Fremgangsmåte og anordning for undersökelse av flytende gjenstander |
| NO312567B1 (no) | 1999-05-27 | 2002-05-27 | Det Norske Veritas As | Fremgangsmåte ved måling av materialtykkelsesfordeling |
| JP3832142B2 (ja) * | 1999-06-24 | 2006-10-11 | 株式会社日立製作所 | 配管系の減肉管理システム |
| SE0001679L (sv) * | 2000-05-08 | 2001-05-21 | Abb Ab | Sätt att mäta topografi i en gränsyta och användning av sättet för en högspänningskabel |
| US7044074B2 (en) * | 2000-05-24 | 2006-05-16 | Tapiren Survey System Ab | Method and arrangement for inspection of an object |
| US6497159B1 (en) | 2000-06-12 | 2002-12-24 | Hydro-Quebec | Bracelet for moving ultrasonic sensors along a pipe |
| CA2416275A1 (fr) * | 2003-01-08 | 2004-07-08 | Hydro Quebec | Motorisation d'un bracelet de mesure d'epaisseur d'un tuyau |
| JP4888484B2 (ja) * | 2007-01-11 | 2012-02-29 | 東芝三菱電機産業システム株式会社 | 金属材料の組織材質計測装置 |
| EP2067695A1 (de) * | 2007-12-07 | 2009-06-10 | Becker Marine Systems GmbH & Co. KG | System und Verfahren zum Untersuchen und/oder zum Bestimmen der Beschaffenheit oder des Zustandes eines Schiffsrumpfes |
| US9250213B1 (en) | 2011-06-14 | 2016-02-02 | The Boeing Company | Ultrasound inspection system for inspecting a test object with non-planar features |
| US8713998B2 (en) * | 2011-06-14 | 2014-05-06 | The Boeing Company | Autonomous non-destructive evaluation system for aircraft structures |
| US9414026B2 (en) | 2013-01-25 | 2016-08-09 | The Boeing Company | System and method for automated crack inspection and repair |
| CN105124745B (zh) * | 2015-08-31 | 2016-11-16 | 中国烟草总公司广东省公司 | 一种烟叶分级中烟叶厚度的检测方法 |
| FR3080453B1 (fr) * | 2018-04-23 | 2020-05-01 | Safran | Procede et systeme de controle non destructif d'une piece mecanique |
| JP2022526837A (ja) * | 2019-04-17 | 2022-05-26 | ディーエムシー グローバル インコーポレイテッド | 多層構造の物品における強固な結合と弱い結合の間の結合境界を特定する方法及びシステム |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4212258A (en) * | 1978-05-12 | 1980-07-15 | International Submarine Services, S.A. | Underwater apparatus for acoustically inspecting a submerged object |
| NL8002888A (nl) * | 1980-05-19 | 1981-12-16 | Neratoom | Stelsel voor het meten van de wanddikte van een meetobject. |
| US4441369A (en) * | 1982-09-30 | 1984-04-10 | General Electric Company | Ultrasonic detection of extended flaws |
| US4509369A (en) * | 1983-08-25 | 1985-04-09 | Combustion Engineering, Inc. | Near surface inspection system |
| CA1214858A (en) * | 1984-09-27 | 1986-12-02 | Stanley Panton | Acoustic ranging system |
| US4799177A (en) * | 1985-12-31 | 1989-01-17 | The Boeing Company | Ultrasonic instrumentation for examination of variable-thickness objects |
| US4911014A (en) * | 1988-07-22 | 1990-03-27 | Akademiet For De Tekniske Videnskaber, Svejsecentralen | Method of analyzing and evaluating the results of an ultrasonic examination |
| US5047990A (en) * | 1990-06-01 | 1991-09-10 | The United States Of America As Represented By The Secretary Of The Navy | Underwater acoustic data acquisition system |
| NO179926C (no) * | 1993-04-02 | 1998-03-11 | Red Band As | Framgangsmåte for automatisk tilstandskontroll, inspeksjon, rengjöring og/eller overflatebehandling av strukturer, særlig tykkelsesmåling av platekonstruksjoner og rör |
-
1993
- 1993-04-02 NO NO931295A patent/NO179926C/no not_active IP Right Cessation
-
1994
- 1994-03-17 PT PT94912708T patent/PT698219E/pt unknown
- 1994-03-17 DE DE69424785T patent/DE69424785T2/de not_active Expired - Lifetime
- 1994-03-17 KR KR1019950704148A patent/KR100314859B1/ko not_active IP Right Cessation
- 1994-03-17 CN CN94191645A patent/CN1043379C/zh not_active Expired - Lifetime
- 1994-03-17 WO PCT/NO1994/000060 patent/WO1994023311A1/en active IP Right Grant
- 1994-03-17 EP EP94912708A patent/EP0698219B1/de not_active Expired - Lifetime
- 1994-03-17 AU AU65140/94A patent/AU687048B2/en not_active Expired
- 1994-03-17 AT AT94912708T patent/ATE193604T1/de not_active IP Right Cessation
- 1994-03-17 CA CA002159708A patent/CA2159708C/en not_active Expired - Lifetime
- 1994-03-17 ES ES94912708T patent/ES2148324T3/es not_active Expired - Lifetime
- 1994-03-17 DK DK94912708T patent/DK0698219T3/da active
- 1994-03-17 JP JP6521947A patent/JPH09502255A/ja not_active Ceased
-
1997
- 1997-08-26 US US08/921,761 patent/US6003377A/en not_active Expired - Lifetime
-
2000
- 2000-08-17 GR GR20000401894T patent/GR3034209T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GR3034209T3 (en) | 2000-12-29 |
| DK0698219T3 (da) | 2000-10-30 |
| JPH09502255A (ja) | 1997-03-04 |
| NO931295D0 (no) | 1993-04-02 |
| AU6514094A (en) | 1994-10-24 |
| KR100314859B1 (ko) | 2002-03-21 |
| DE69424785D1 (de) | 2000-07-06 |
| NO179926C (no) | 1998-03-11 |
| DE69424785T2 (de) | 2000-11-30 |
| NO179926B (no) | 1996-09-30 |
| US6003377A (en) | 1999-12-21 |
| ES2148324T3 (es) | 2000-10-16 |
| KR960702113A (ko) | 1996-03-28 |
| AU687048B2 (en) | 1998-02-19 |
| EP0698219A1 (de) | 1996-02-28 |
| CA2159708C (en) | 2003-09-23 |
| NO931295L (no) | 1994-10-03 |
| CN1120369A (zh) | 1996-04-10 |
| CN1043379C (zh) | 1999-05-12 |
| WO1994023311A1 (en) | 1994-10-13 |
| CA2159708A1 (en) | 1994-10-13 |
| PT698219E (pt) | 2000-11-30 |
| EP0698219B1 (de) | 2000-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |